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3.3 Particle model and pressure

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Question 15
F

A fixed mass of gas is moved from a small sealed container into a larger sealed container. The temperature of the gas does not change. Which statement describes what happens?

[1]
A

The volume increases, the molecules hit the walls less often and the pressure decreases.

B

The volume increases, the molecules hit the walls less often and the pressure increases.

C

The volume increases, the molecules move more slowly and the pressure decreases.

D

The volume increases, the molecules move more slowly and the pressure increases.

Markscheme

3.3 Particle model and pressure Questions

  1. GCSE
  2. /Physics
  3. /3.3 Particle model and pressure

40 exam-style questions on AQA GCSE Physics 3.3 Particle model and pressure, covering 3.3.1 Particle motion in gases, 3.3.2 Pressure in gases, and 3.3.3 Increasing the pressure of a gas (HT only). Each one has a worked solution and a mark scheme showing where the marks go.

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